Bridge City Capital, LLC

Position in AMPH — Amphastar Pharmaceuticals, Inc.

CIK 1713521 LAKE OSWEGO, OR

Position in AMPH

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$6,835,127

+$270,421 QoQ

Shares Held

338,708

+1.1% QoQ

Ownership

0.796%

of shares outstanding

% of Portfolio

1.58%

of 13F equity value

Holder Rank

#20

of 209 holders

Holding Since

Jun 2023

13 quarters on record

Voting authority Sole 37% Shared 0% None 63%

Healthcare · as of Jun 30, 2026

Bridge City Capital, LLC holds $24,367,503 across 5 Drug Manufacturers - Specialty & Generic names. AMPH ranks #2 (28.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PCRX	Pacira BioSciences, Inc.	312,297	$7,922,974
2	AMPH	Amphastar Pharmaceuticals, Inc. This page	338,708	$6,835,127
3	SUPN	Supernus Pharmaceuticals, Inc.	78,167	$3,635,547
4	ETON	Eton Pharmaceuticals, Inc.	88,132	$3,190,378
5	ANIP	Ani Pharmaceuticals Inc	33,625	$2,783,477

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,835,127	338,708	+1.1%	Shares	Sole	2026-08-11
2026-03-31	$6,564,706	335,105	+42.3%	Shares	Sole	2026-05-13
2025-12-31	$6,306,288	235,485	+72.8%	Shares	Sole	2026-02-13
2025-09-30	$3,631,275	136,258	-1.7%	Shares	Sole	2025-11-12
2025-06-30	$3,183,266	138,644	+19.7%	Shares	Sole	2025-08-13
2025-03-31	$3,358,636	115,855	+65.3%	Shares	Sole	2025-04-14
2024-12-31	$2,602,627	70,095	-1.4%	Shares	Sole	2025-02-11
2024-09-30	$3,449,463	71,079	+45.2%	Shares	Sole	2024-11-14
2024-06-30	$1,957,840	48,946	+40.8%	Shares	Sole	2024-08-13
2024-03-31	$1,526,882	34,773	+0.8%	Shares	Sole	2024-04-12
2023-12-31	$2,133,701	34,498	+52.2%	Shares	Sole	2024-02-13
2023-09-30	$1,042,087	22,659	-0.7%	Shares	Sole	2023-11-15
2023-06-30	$1,311,120	22,814	—	Shares	Sole	2023-08-16
No filing history on record for this holder in this stock.